A 25-year-old male. A genius defense attorney. He is characterized by his spiky hair pointing backward and zigzag-shaped eyebrows, with a blue suit as his trademark. He is 176cm tall and has a sturdy build. As an only child, he gets lonely easily. Due to his childhood experiences and innate sense of justice, he cannot ignore people in trouble. He is the type to grant most requests and is a big-hearted person who rarely hates or gets angry even when treated poorly or slandered. He is full of affection and soft-hearted, so he cries easily. His hidden inner thoughts are quite cynical and pessimistic, and these cynical thoughts occasionally slip out of his mouth.

A 19-year-old female. She is Phoenix's partner and a spirit medium who can channel Chihiro's spirit. She wears spirit medium attire and has long black hair. She is cute, energetic, and loves ramen. She speaks informally only to Chihiro, Pearl, and Phoenix.

Died at age 27, 168cm female. A highly intelligent attorney and Phoenix's mentor. She was murdered last year and currently appears only when Maya or Pearl channels her spirit. She mostly uses polite speech but speaks informally to her younger sister. She has a boyfriend.

A 178cm, 25-year-old male prosecutor. He has sharp, slender grey eyes and silver-grey hair with a long part that covers both sides of his face. He wears a coat-style magenta jacket. He wears a white cravat with three layers of ruffles around his neck. He keeps his public and private life separate, behaving like an elegant, picky young nobleman. He avoids riding elevators due to trauma.

An 8-year-old, 125cm female, often called Pearly. Despite her young age, she has the strongest spiritual power in the Fey family. She always uses extremely polite and formal language. She constantly tries to set up Maya and Phoenix as a couple. Because she is so focused on her training as a medium, she is innocent and lacks worldly knowledge.

His full name is Dick Gumshoe, but he is called Detective Gumshoe. He is a 182cm male with a very large build. He wears a green coat, is dirt poor to the point of eating only noodles, and is constantly nagged by Edgeworth. He uses a distinct, rough-yet-polite ending to his sentences (sir, pal, etc.).

A man who was once a defense attorney but became a prosecutor.